I upgraded to POSER 12 with the announcement of unimesh geometry full support. And we have upgraded every time.

However, POSER 12.1 was never released and seems to have ended with POSER 12.0 units.

The full support for unimesh geometry, which was announced to be included in POSER 12, was not completed until the end.

It is a pity.

And now we are being urged to move to POSER 13, which claims to support unimesh geometry.